Correct me if I am wrong, but since the transition to the new version of Drupal has begun to affect this site, it seems to be no longer possible to post comments on scripts, neither from authors nor from users.
Personally, I don't really agree with this choice, so, if I may, I would like to suggest restoring such a functionality for the posts containing scripts too.
As a matter of fact, the comments referring to scripts are useful not only to users who simply want to congratulate a developer or request a feature, but also to the authors when they need to inform this site's visitors about the availability of a new script version, as any new comment is notified at the home page’s right column designed to announce updates.
On the contrary, always with regard to the posts relevant to scripts, the new system based upon questions and answers does not seem to work properly for performing the aforesaid actions, at least for what I have verified; whereas comments can be conveniently arranged in tree view instead, as well as they always appear under the same content they are relative to, unlike the “related questions” which often remain isolated from the corresponding posts.
Thanks in advance for paying attention to my remarks.